The Faxon 9310 Type 2 Bolt (.136) Nitride is a AR-15 replacement bolt designed for SAAMI-spec Grendel and ARC cartridges. Treating MIL-SPEC as the baseline, Faxon refines material selection, inspection, and surface finishing to deliver consistent reliability and long service life. Spring, Insert and Crane O-ring installed. Fits calibers 6.5 Grendel, 6mm ARC, 22 ARC and 338 ARC.
| Model: |
Type 2 |
| Caliber: |
338 ARC |
| Material: |
Steel |
| Color: |
Black Nitride |